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» A Theory of Expressiveness in Mechanisms
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DCC
2007
IEEE
16 years 1 months ago
High-Rate Analysis of Systematic Lossy Error Protection of a Predictively Encoded Source
We consider a first-order Markov source, which is predictively encoded using a DPCM-style encoder. The quantized compressed prediction residual is transmitted over an erasure chan...
Shantanu Rane, David Rebollo-Monedero, Bernd Girod
DCC
2006
IEEE
16 years 1 months ago
Optimal Index Assignment for Multiple Description Lattice Vector Quantization
Optimal index assignment of multiple description lattice vector quantizer (MDLVQ) can be posed as a large-scale linear assignment problem. But is this expensive algorithmic approa...
Xiang Huang, Xiaolin Wu
ICCAD
2004
IEEE
145views Hardware» more  ICCAD 2004»
15 years 10 months ago
Accurate estimation of global buffer delay within a floorplan
Closed formed expressions for buffered interconnect delay approximation have been around for some time. However, previous approaches assume that buffers are free to be placed anyw...
Charles J. Alpert, Jiang Hu, Sachin S. Sapatnekar,...
POPL
2010
ACM
15 years 8 months ago
Ypnos: declarative, parallel structured grid programming
A fully automatic, compiler-driven approach to parallelisation can result in unpredictable time and space costs for compiled code. On the other hand, a fully manual approach to pa...
Dominic A. Orchard, Max Bolingbroke, Alan Mycroft
132
Voted
TEI
2010
ACM
173views Hardware» more  TEI 2010»
15 years 8 months ago
ToonTastic: a global storytelling network for kids, by kids
Creativity, collaboration, and cultural understanding are becoming increasingly important in our workplace and society. As educators, we are therefore challenged to create new opp...
Andy Russell